#!/bin/sh

# Produce handle-opts.c
#
# Copyright (C) 2004-2006 Free Software Foundation, Inc.
#
# Authors: Waldek Hebisch <hebisch@math.uni.wroc.pl>
#          Frank Heckenbach <frank@pascal.gnu.de>
#
# This file is part of GNU Pascal.
#
# GNU Pascal is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GNU Pascal is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Pascal; see the file COPYING. If not, write to the
# Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

{
echo "/* This file was generated automatically by `basename "$0"`."
echo "   DO NOT CHANGE THIS FILE MANUALLY! */"
echo ""

sed -e '
  s/:.*//
  h
  s/[+=-]/_/g
  s/.*/    case OPT_&:/p
  g
  /^\([fW]\)\(.*[^=]\)$/{
  s/^\([fW]\)\(.*[^=]\)$/      pascal_decode_option_1 (value ? "-&" : "-\1no-\2"); break;/
  b
  }
  /.*=$/{
  s/.*=$/      pascal_decode_option_1 (ACONCAT (("-&", arg, NULL))); break;/
  b
  }
  s/.*/      pascal_decode_option_1 ("-&"); break;/
' "$1"
} > "$2" || { rm -f "$2"; false; }
